Cast closing wheel



FIG. 1 is a top isometric view of an ornamental design for a cast closing wheel;

FIG. 2 is a front elevational view of the cast closing wheel of FIG. 1;

FIG. 3 is a rear elevational view of the cast closing wheel of FIG. 1; and,

FIG. 4 is a left side elevational view of the cast closing wheel of FIG. 1, wherein the right side elevational view is a mirror image of the left side elevational view. 

The ornamental design for a cast closing wheel, as shown and described. 